49 years, Kharkiv

g. Rasskazovo (Tambovskaya oblast′)

20 years, g. Belorechensk (Belorechenskiy rayon)

17 years, Komsomolsk-on-Amur

43 years, Novokuznetsk

24 years, Nizhny Tagil

g. Protvino (Moskovskaya oblast′)

25 years, st. Ozimaya (Pospelikhinskiy rayon)

Норильск

19 years, g. Magnitogorsk (Chelyabinskaya oblast′)

46 years, Moscow

21 years, Санкт-Петербург

23 years, Нижний тагил

25 years, с.Озимая

104 years, Saint Petersburg

31 years, Barnaul

44 years, Moscow

17 years, Penza